Home›Asteroids›8031 Williamdana8031 WilliamdanaMain-belt minor planetDesignation(8031) WilliamdanaClassMain-beltSemi-major axis2.2936461 AUEccentricity0.0630915Inclination7.60833°Absolute magnitude (H)14.03Perihelion2.149 AUAphelion2.438 AU